third_party/WebKit/LayoutTests/fast/dom/interface-object-proto.html

   1 <html>
   2 <head>
   3 <script src="../../resources/js-test.js"></script>
   4 </head>
   5 <body>
   6
   7 <script>
   8 description("Tests the prototype chain of interface objects");
   9
  10 shouldBe('Object.getPrototypeOf(HTMLBodyElement)', 'HTMLElement');
  11 shouldBe('Object.getPrototypeOf(HTMLElement)', 'Element');
  12 shouldBe('Object.getPrototypeOf(Element)', 'Node');
  13 shouldBe('Object.getPrototypeOf(Node)', 'EventTarget');
  14 shouldBe('Object.getPrototypeOf(EventTarget)', 'Function.prototype');
  15
  16 </script>
  17 </body>
  18 </html>